84716105220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4561}}^1\times {\mathrm{5431}}^1$

素因数の和:10026

約数の個数: 144

約数和(自身を含む): 270606161280

約数和(自身を除く): 185890056060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 4561, 5431, 9122, 10862, 13683, 16293, 18244, 21724, 22805, 27155, 27366, 32586, 41049, 45610, 48879, 54310, 54732, 65172, 68415, 81465, 82098, 86659, 91220, 97758, 103189, 108620, 136830, 162930, 164196, 173318, 195516, 205245, 206378, 244395, 259977, 273660, 309567, 325860, 346636, 410490, 412756, 433295, 488790, 515945, 519954, 619134, 779931, 820980, 866590, 928701, 977580, 1031890, 1039908, 1238268, 1299885, 1547835, 1559862, 1733180, 1857402, 2063780, 2599770, 3095670, 3119724, 3714804, 3899655, 4643505, 5199540, 6191340, 7799310, 9287010, 15598620, 18574020, 24770791, 49541582, 74312373, 99083164, 123853955, 148624746, 222937119, 247707910, 297249492, 371561865, 445874238, 470645029, 495415820, 743123730, 891748476, 941290058, 1114685595, 1411935087, 1486247460, 1882580116, 2229371190, 2353225145, 2823870174, 4235805261, 4458742380, 4706450290, 5647740348, 7059675435, 8471610522, 9412900580, 14119350870, 16943221044, 21179026305, 28238701740, 42358052610, 84716105220]

約数ペア:

[(1, 84716105220), (2, 42358052610), (3, 28238701740), (4, 21179026305), (5, 16943221044), (6, 14119350870), (9, 9412900580), (10, 8471610522), (12, 7059675435), (15, 5647740348), (18, 4706450290), (19, 4458742380), (20, 4235805261), (30, 2823870174), (36, 2353225145), (38, 2229371190), (45, 1882580116), (57, 1486247460), (60, 1411935087), (76, 1114685595), (90, 941290058), (95, 891748476), (114, 743123730), (171, 495415820), (180, 470645029), (190, 445874238), (228, 371561865), (285, 297249492), (342, 247707910), (380, 222937119), (570, 148624746), (684, 123853955), (855, 99083164), (1140, 74312373), (1710, 49541582), (3420, 24770791), (4561, 18574020), (5431, 15598620), (9122, 9287010), (10862, 7799310), (13683, 6191340), (16293, 5199540), (18244, 4643505), (21724, 3899655), (22805, 3714804), (27155, 3119724), (27366, 3095670), (32586, 2599770), (41049, 2063780), (45610, 1857402), (48879, 1733180), (54310, 1559862), (54732, 1547835), (65172, 1299885), (68415, 1238268), (81465, 1039908), (82098, 1031890), (86659, 977580), (91220, 928701), (97758, 866590), (103189, 820980), (108620, 779931), (136830, 619134), (162930, 519954), (164196, 515945), (173318, 488790), (195516, 433295), (205245, 412756), (206378, 410490), (244395, 346636), (259977, 325860), (273660, 309567)]